Carpet cleaner



FIG. 1 is a perspective view of a carpet cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a side elevational view of the opposite of FIG. 4.

The ornamental design for a carpet cleaner, as shown and described.